STEROIDAL HETEROCYCLES. X. STEROIDAL(3,2-D)PYRIMIDINES AND RELATED COMPOUNDS.
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Androgens↗
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Results for “Steroids, Heterocyclic”
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[ANABOLIC ACTION OF ANDROSTANO-PYRAZOLE (WINSTROL), A NEW HETEROCYCLIC STEROID].
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Adolescent↗
HETEROCYCLIC STEROIDS, STEROIDAL PYRIMIDINES.
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Chemistry, Pharmaceutical↗
HETEROCYCLIC STEROIDS IN THE ANTIINFLAMMATORY SERIES.
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Anti-Inflammatory Agents↗
HETEROCYCLIC STEROIDS. VI. STEROIDAL PYRIDAZONES AND PYRIDAZINONES.
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Androgens↗
Heterocyclic steroids. Part-V. Studies on the total synthesis of racemic 3-methoxy-7-oxaestra-1,3,5(10),8-tetraen-17(e)-ol.
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Chromans↗
Total synthesis of heterocyclic steroids, Part III. Synthesis of (+/-)-3,17-dithia-A-nor-14 beta-estra-1,5(10),6,8-tetraene-17-dioxide.
With 4-oxo-4,5,6,7-tetrahydrobenzothiophene and 2-methyl-3-oxothiophane-1-dioxide (III) as AB and D ring precursors respectively, (+/-)-3,17-dithia-A-nor-14 beta-estra-1,5(10),6,8-tetraene-17-dioxide (I) was synthesised following the modified Torgov method.
Estrenes↗
Total synthesis of heterocyclic steroids, part I, synthesis of (+/-)-A-nor-3-thiaestra-1,5(10)-dien-17 beta-ol.
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Estrenes↗
Total synthesis of heterocyclic steroids, Part II. Synthesis of (+/-)-17-thia-3-methoxy-8 alpha, 14 beta-estra-1,3,5(10)-triene-17-dioxide.
2-Methyl-3-oxothiophane-1-dioxide (II) was prepared and was used as the D ring precursor in the total synthesis of the title compound via modified Torgov synthesis.
Estrenes↗
Total synthesis of heterocyclic steroids, part VI. Synthesis of (+/-)-3-methoxy-6-aza-12-thia-12-dioxo-b-nor-14 beta-estra-1,3,5(10),8-tetraen-17 alpha-OL.
With 7-hydroxy-7a-methyl-4-oxo-cyclopenta(b)tetrahydrothiopyran-1-dioxide (III) as the CD part, the synthesis of the title compound (II) was achieved by the Fischer indole synthesis.
Chemical Phenomena↗
Total synthesis of heterocyclic steroids, part V. Ionic hydrogenation of heteroaromatic steroidal 8,14-dienes.
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Chemical Phenomena↗
Total synthesis of heterocyclic steroids+, Part VII. Synthesis of (+/-)-8,13-diaza-3-thia-A-norgona-1,5(10)-dien-17-one.
The total synthesis of (+/-)-8,13-diaza-3-thia-A-norgona-1,5(10)-dien-17-one (XII) was achieved starting from 2-(2-thienyl) ethylamine (VII) and 3-succinimidopropionyl chloride (IX) as the A and D ring precursors respectively.
Magnetic Resonance Spectroscopy↗
Studies of novel pentacyclic heterocyclic steroids: Part XXI. Total synthesis of racemic benz[3,4]-6-oxaestra-1,3,5(10),8-tetraen-17 beta-ol.
1-Oxo-4-oxa-1,2,3,4-tetrahydrophenanthrene is converted into racemic benz[3,4]-6-oxaestra-1,3,5(10),8-tetraen-17 beta-ol in 45% yield.
Estrenes↗
Synthesis of new pentacyclic heterocyclic steroidal analogs, 6-oxabenz[3,4]-D-homoestra-1,3,5(10),8,14-pentaen-17a-one and 3a,4,5,13-tetrahydro-3H-[2]benzothieno[5,4-d]naphtho-[1,2-b]pyran.
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Homosteroids↗
Myotrophic and androgenic activities of androstanazole. A new heterocyclic steroid.
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Androgens↗
A new type of anabolic compound: heterocyclic steroids.
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Hexamethonium Compounds↗
Heterocyclic steroids. Part II. Synthesis of (+/-)-8-hydroxy-3-methoxy-11-aza-18-norestra-1,3,5(10),9(11)-tetraen-17-one and related compounds.
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Azasteroids↗